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BMW 3-Series (E90 E92) Forum
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Misfires on all cylinders??
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02-04-2021, 11:25 AM | #1 |
New Member
4
Rep 22
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Misfires on all cylinders??
I've had persistent 0029E1 Mixture Control 2 and 0029E0 Mixture Control codes for about 2 years now. Went into limp mode a couple times but other than that, no drivability issues. My indy diagnosed it as a LPFP, but said to keep driving it until it failed since it's a $1200 job. I got the LPFP to do it myself via the backseat access panel in case it ever fails, but so far so good.
A couple weeks ago I got: Misfiring, Cylinder 6 0029D2 and since my spark plugs were at 48k miles I went ahead and changed all plugs and coils and it ran fine afterwards. I took it to my indy earlier this week for a wheel bearing and everything looked good until... This morning I got:
Injectors were replaced in early 2015 at 64k miles and I'm at 110k miles now. Any ideas? |
02-04-2021, 07:40 PM | #4 |
Colonel
2124
Rep 2,758
Posts |
yeah I was going to say if you over-torqued them they'd probably break off in the head. Most likely the coils or the plugs on the coils weren't seated fully.
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